UNIT 2:Cells: Structure and Function & Body Systems Interactions

Front

What is the function of the nucleus in a cell?

Back

The nucleus controls the cell's activities and contains the genetic material (DNA).

Front

What type of cell is characterized by the absence of a nucleus?

Back

Prokaryotic cells are characterized by the absence of a nucleus.

Front

What do ribosomes do in a cell?

Back

Ribosomes are responsible for making proteins.

Front

What is the main difference between eukaryotic and prokaryotic cells?

Back

Eukaryotic cells have a true nucleus, while prokaryotic cells do not.

Front

What role do mitochondria play in a cell?

Back

Mitochondria are known as the powerhouse of the cell, providing energy through cellular respiration.

Front

What is the function of chloroplasts?

Back

Chloroplasts are responsible for photosynthesis in plant cells.

Front

How do the digestive and respiratory systems work together?

Back

They work together to bring oxygen and nutrients to cells for cellular respiration.

Front

What is the role of the Golgi body in a cell?

Back

The Golgi body modifies, sorts, and packages proteins and lipids for secretion or use within the cell.

Front

What is the basic unit of life?

Back

The cell is the basic unit of life.

Front

What is the function of chromosomes in a cell?

Back

Chromosomes carry genetic information and are made of DNA.